/*
	This file is part of AVRCppLib.

    AVRCppLib is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    AVRCppLib is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with AVRCppLib.  If not, see <http://www.gnu.org/licenses/>.

    Copyright (C) Maxime Lemonnier 2007-2011
 */

bool interruptsEnabled()
{
	return SREG & bitValue(SREG_I);
}


uint8_t buildMask(uint8_t bitName1, uint8_t bitName2, uint8_t bitName3, uint8_t bitName4, uint8_t bitName5, uint8_t bitName6, uint8_t bitName7, uint8_t bitName8)
{
	return ((1 << bitName1) | (1 << bitName2) | (1 << bitName3) | (1 << bitName4) | (1 << bitName5) | (1 << bitName6) | (1 << bitName7) | (1 << bitName8)) & 0xFF;
}


bool bitIsSet(uint8_t mask, uint8_t bit)
{
	return (mask >> bit) & 0x01u;
}

void enableInterrupts()
{
	asm(" sei;");
}

void disableInterrupts()
{
	asm(" cli;");
}
